! Started logfile: J0021+7150_X_2017_06_15_pus_uvs.log on Tue May 7 19:49:12 2019 obs J0021+7150_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0021+7150_X_2017_06_15_pus_uva.fits ! AN table 1: 151 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.853274 visibilities/baseline/integration-bin. ! Found source: J0021+7150 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 989 lines of history. ! ! Reading 69576 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0021+7150_X_2017_06_15_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.859631Jy sigma=0.007349 ! Fit after self-cal, rms=0.845822Jy sigma=0.007244 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7593 mas, bmaj=1.106 mas, bpa=80.63 degrees ! Estimated noise=678.883 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.120085 Jy ! Component: 100 - total flux cleaned = 0.146679 Jy ! Total flux subtracted in 100 components = 0.146679 Jy ! Clean residual min=-0.003313 max=0.008904 Jy/beam ! Clean residual mean=-0.000026 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.146679 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.146679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079972Jy sigma=0.000660 ! Fit after self-cal, rms=0.079971Jy sigma=0.000660 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00921748 Jy ! Component: 100 - total flux cleaned = 0.0139643 Jy ! Total flux subtracted in 100 components = 0.0139643 Jy ! Clean residual min=-0.002352 max=0.002354 Jy/beam ! Clean residual mean=-0.000008 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.160644 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.160644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078690Jy sigma=0.000648 ! Fit after self-cal, rms=0.078699Jy sigma=0.000648 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9477 mas, bmaj=1.369 mas, bpa=80.74 degrees ! Estimated noise=315.218 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371875 Jy ! Component: 100 - total flux cleaned = 0.0054006 Jy ! Component: 150 - total flux cleaned = 0.00622 Jy ! Component: 200 - total flux cleaned = 0.00640086 Jy ! Total flux subtracted in 200 components = 0.00640086 Jy ! Clean residual min=-0.001598 max=0.001282 Jy/beam ! Clean residual mean=0.000008 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.167045 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.167045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078550Jy sigma=0.000646 ! Fit after self-cal, rms=0.078554Jy sigma=0.000646 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.99 KP 1.04 ! LA 0.99 MK 0.96 NL 0.96 OV 0.99 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.97 KP 0.96 ! LA 0.99 MK 0.96 NL 0.94 OV 1.00 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.94 KP 1.03 ! LA 1.01 MK 0.98 NL 0.95 OV 1.01 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.99 KP 1.00 ! LA 1.01 MK 0.99 NL 0.99 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.95 KP 1.00 ! LA 1.01 MK 1.01 NL 0.97 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 0.98 ! LA 1.01 MK 0.99 NL 0.98 OV 1.00 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.96 KP 1.01 ! LA 1.02 MK 1.01 NL 0.96 OV 1.03 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.96 KP 1.01 ! LA 1.01 MK 0.99 NL 0.96 OV 0.99 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.97 KP 1.01 ! LA 1.01 MK 1.00 NL 0.95 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 1.01 ! LA 1.04 MK 1.01 NL 0.94 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.99 KP 1.01 ! LA 1.05 MK 1.03 NL 0.97 OV 0.99 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.96 KP 1.03 ! LA 1.00 MK 0.98 NL 0.96 OV 1.00 ! PT 1.05 SC 1.02 ! ! ! Fit before self-cal, rms=0.078554Jy sigma=0.000646 ! Fit after self-cal, rms=0.078686Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9507 mas, bmaj=1.373 mas, bpa=80.84 degrees ! Estimated noise=315.505 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.4, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122891 Jy ! Component: 100 - total flux cleaned = 0.00147009 Jy ! Component: 150 - total flux cleaned = 0.00156716 Jy ! Component: 200 - total flux cleaned = 0.0016149 Jy ! Total flux subtracted in 200 components = 0.0016149 Jy ! Clean residual min=-0.000954 max=0.000885 Jy/beam ! Clean residual mean=0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.168659 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.168659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078666Jy sigma=0.000644 ! Fit after self-cal, rms=0.078674Jy sigma=0.000644 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078674Jy sigma=0.000644 ! Fit after self-cal, rms=0.078659Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9509 mas, bmaj=1.374 mas, bpa=80.82 degrees ! Estimated noise=315.675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327588 Jy ! Component: 100 - total flux cleaned = 0.000397277 Jy ! Component: 150 - total flux cleaned = 0.000475026 Jy ! Component: 200 - total flux cleaned = 0.000503503 Jy ! Total flux subtracted in 200 components = 0.000503503 Jy ! Clean residual min=-0.000803 max=0.000716 Jy/beam ! Clean residual mean=-0.000002 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.169163 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.169163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078655Jy sigma=0.000643 ! Fit after self-cal, rms=0.078661Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.05332e-05 Jy ! Component: 100 - total flux cleaned = 8.80698e-05 Jy ! Component: 150 - total flux cleaned = 0.000104798 Jy ! Component: 200 - total flux cleaned = 0.00010482 Jy ! Total flux subtracted in 200 components = 0.00010482 Jy ! Clean residual min=-0.000792 max=0.000709 Jy/beam ! Clean residual mean=-0.000002 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.169268 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.169268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078659Jy sigma=0.000643 ! Fit after self-cal, rms=0.078659Jy sigma=0.000643 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078659Jy sigma=0.000643 ! Fit after self-cal, rms=0.078685Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9512 mas, bmaj=1.374 mas, bpa=80.78 degrees ! Estimated noise=315.691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112828 Jy ! Component: 100 - total flux cleaned = 0.000136724 Jy ! Component: 150 - total flux cleaned = 0.000136538 Jy ! Component: 200 - total flux cleaned = 0.000143408 Jy ! Total flux subtracted in 200 components = 0.000143408 Jy ! Clean residual min=-0.000787 max=0.000707 Jy/beam ! Clean residual mean=-0.000003 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.169411 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.169411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078683Jy sigma=0.000643 ! Fit after self-cal, rms=0.078684Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.38332e-05 Jy ! Component: 100 - total flux cleaned = 2.40272e-05 Jy ! Component: 150 - total flux cleaned = 2.39886e-05 Jy ! Component: 200 - total flux cleaned = 1.81365e-05 Jy ! Total flux subtracted in 200 components = 1.81365e-05 Jy ! Clean residual min=-0.000785 max=0.000707 Jy/beam ! Clean residual mean=-0.000003 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.169429 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 62 components and 0.169429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078683Jy sigma=0.000643 ! Fit after self-cal, rms=0.078683Jy sigma=0.000643 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078683Jy sigma=0.000643 ! Fit after self-cal, rms=0.078702Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.167 mas, bmaj=2.838 mas, bpa=75.05 degrees ! Estimated noise=403.418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128975 Jy ! Component: 100 - total flux cleaned = 0.000118014 Jy ! Component: 150 - total flux cleaned = 0.00010998 Jy ! Component: 200 - total flux cleaned = 0.000105356 Jy ! Total flux subtracted in 200 components = 0.000105356 Jy ! Clean residual min=-0.000807 max=0.000809 Jy/beam ! Clean residual mean=-0.000005 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.169535 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.169535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078702Jy sigma=0.000643 ! Fit after self-cal, rms=0.078702Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.14307e-05 Jy ! Component: 100 - total flux cleaned = 9.32414e-06 Jy ! Component: 150 - total flux cleaned = 7.39753e-06 Jy ! Component: 200 - total flux cleaned = 5.53849e-06 Jy ! Total flux subtracted in 200 components = 5.53849e-06 Jy ! Clean residual min=-0.000811 max=0.000808 Jy/beam ! Clean residual mean=-0.000005 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.16954 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 0.16954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078703Jy sigma=0.000643 ! Fit after self-cal, rms=0.078703Jy sigma=0.000643 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9513 mas, bmaj=1.374 mas, bpa=80.77 degrees ! Estimated noise=315.732 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9513 x 1.374 at 80.77 degrees (North through East) ! Clean map min=-0.00073019 max=0.15735 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.762 mas, bmaj=1.113 mas, bpa=80.66 degrees ! Estimated noise=680.725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.120332 Jy ! Component: 100 - total flux cleaned = 0.146994 Jy ! Component: 150 - total flux cleaned = 0.15595 Jy ! Component: 200 - total flux cleaned = 0.160229 Jy ! Total flux subtracted in 200 components = 0.160229 Jy ! Clean residual min=-0.001804 max=0.002213 Jy/beam ! Clean residual mean=-0.000014 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.160229 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.160229 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9513 mas, bmaj=1.374 mas, bpa=80.77 degrees ! Estimated noise=315.732 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376934 Jy ! Component: 100 - total flux cleaned = 0.00574674 Jy ! Component: 150 - total flux cleaned = 0.00695432 Jy ! Component: 200 - total flux cleaned = 0.00776258 Jy ! Total flux subtracted in 200 components = 0.00776258 Jy ! Clean residual min=-0.000842 max=0.000703 Jy/beam ! Clean residual mean=-0.000006 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.167992 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.167992 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.167 mas, bmaj=2.838 mas, bpa=75.05 degrees ! Estimated noise=403.418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000774664 Jy ! Component: 100 - total flux cleaned = 0.00114429 Jy ! Component: 150 - total flux cleaned = 0.00132801 Jy ! Component: 200 - total flux cleaned = 0.0013765 Jy ! Total flux subtracted in 200 components = 0.0013765 Jy ! Clean residual min=-0.000799 max=0.000794 Jy/beam ! Clean residual mean=-0.000006 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.169368 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.74631e-05 Jy ! Component: 100 - total flux cleaned = 6.63771e-05 Jy ! Component: 150 - total flux cleaned = 8.88274e-05 Jy ! Component: 200 - total flux cleaned = 0.00010093 Jy ! Total flux subtracted in 200 components = 0.00010093 Jy ! Clean residual min=-0.000804 max=0.000801 Jy/beam ! Clean residual mean=-0.000006 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.169469 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 55 components and 0.169469 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9513 mas, bmaj=1.374 mas, bpa=80.77 degrees ! Estimated noise=315.732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163475 Jy ! Component: 100 - total flux cleaned = -0.000177021 Jy ! Component: 150 - total flux cleaned = -0.000177329 Jy ! Component: 200 - total flux cleaned = -0.00016556 Jy ! Total flux subtracted in 200 components = -0.00016556 Jy ! Clean residual min=-0.000833 max=0.000733 Jy/beam ! Clean residual mean=-0.000003 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.169303 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.169303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078710Jy sigma=0.000643 ! Fit after self-cal, rms=0.078708Jy sigma=0.000643 wmodel J0021+7150_X_2017_06_15_pus_map.mod ! Writing 62 model components to file: J0021+7150_X_2017_06_15_pus_map.mod wobs J0021+7150_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0021+7150_X_2017_06_15_pus_uvs.fits wwins J0021+7150_X_2017_06_15_pus_map.win ! wwins: Wrote 2 windows to J0021+7150_X_2017_06_15_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000322411 Jy ! Component: 100 - total flux cleaned = -0.000401006 Jy ! Component: 150 - total flux cleaned = -0.000413344 Jy ! Component: 200 - total flux cleaned = -0.000401704 Jy ! Component: 250 - total flux cleaned = -0.00034578 Jy ! Component: 300 - total flux cleaned = -0.000280812 Jy ! Component: 350 - total flux cleaned = -0.000186175 Jy ! Component: 400 - total flux cleaned = -0.000155627 Jy ! Component: 450 - total flux cleaned = -0.000125273 Jy ! Component: 500 - total flux cleaned = -8.54867e-05 Jy ! Component: 550 - total flux cleaned = -3.67537e-05 Jy ! Component: 600 - total flux cleaned = 2.05341e-05 Jy ! Component: 650 - total flux cleaned = 5.81755e-05 Jy ! Component: 700 - total flux cleaned = 0.00011386 Jy ! Component: 750 - total flux cleaned = 0.000132304 Jy ! Component: 800 - total flux cleaned = 0.000186612 Jy ! Component: 850 - total flux cleaned = 0.000231262 Jy ! Component: 900 - total flux cleaned = 0.000292907 Jy ! Component: 950 - total flux cleaned = 0.000310323 Jy ! Component: 1000 - total flux cleaned = 0.000344762 Jy ! Component: 1050 - total flux cleaned = 0.000395851 Jy ! Component: 1100 - total flux cleaned = 0.000395767 Jy ! Component: 1150 - total flux cleaned = 0.000420652 Jy ! Component: 1200 - total flux cleaned = 0.000420588 Jy ! Component: 1250 - total flux cleaned = 0.000445173 Jy ! Component: 1300 - total flux cleaned = 0.000445209 Jy ! Component: 1350 - total flux cleaned = 0.000453386 Jy ! Component: 1400 - total flux cleaned = 0.000493169 Jy ! Component: 1450 - total flux cleaned = 0.00051676 Jy ! Component: 1500 - total flux cleaned = 0.000532398 Jy ! Component: 1550 - total flux cleaned = 0.000571072 Jy ! Component: 1600 - total flux cleaned = 0.000570913 Jy ! Component: 1650 - total flux cleaned = 0.00057093 Jy ! Component: 1700 - total flux cleaned = 0.000638738 Jy ! Component: 1750 - total flux cleaned = 0.000623857 Jy ! Component: 1800 - total flux cleaned = 0.000660874 Jy ! Component: 1850 - total flux cleaned = 0.000646182 Jy ! Component: 1900 - total flux cleaned = 0.000682656 Jy ! Component: 1950 - total flux cleaned = 0.000682652 Jy ! Component: 2000 - total flux cleaned = 0.000718589 Jy ! Total flux subtracted in 2048 components = 0.000711436 Jy ! Clean residual min=-0.000356 max=0.000450 Jy/beam ! Clean residual mean=-0.000003 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.170015 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 219 components and 0.170015 Jy ![Exited script file: muppet] wmap "J0021+7150_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9513 x 1.374 at 80.77 degrees (North through East) ! Clean map min=-0.00069222 max=0.15751 Jy/beam ! Writing clean map to FITS file: J0021+7150_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.157509 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132233 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.251857 0.251857 0.503715 1.00743 2.01486 4.02972 8.05943 16.1189 32.2377 64.4755 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.157 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9513 x 1.374 at 80.77 degrees (North through East) ! Clean map min=-0.00069222 max=0.15751 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0021+7150_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:49:16 2019